| /* system/debuggerd/utility.h |
| ** |
| ** Copyright 2008, The Android Open Source Project |
| ** |
| ** Licensed under the Apache License, Version 2.0 (the "License"); |
| ** you may not use this file except in compliance with the License. |
| ** You may obtain a copy of the License at |
| ** |
| ** http://www.apache.org/licenses/LICENSE-2.0 |
| ** |
| ** Unless required by applicable law or agreed to in writing, software |
| ** distributed under the License is distributed on an "AS IS" BASIS, |
| ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ** See the License for the specific language governing permissions and |
| ** limitations under the License. |
| */ |
| |
| #ifndef _DEBUGGERD_UTILITY_H |
| #define _DEBUGGERD_UTILITY_H |
| |
| #include <stdbool.h> |
| #include <sys/types.h> |
| |
| typedef struct { |
| /* tombstone file descriptor */ |
| int tfd; |
| /* Activity Manager socket file descriptor */ |
| int amfd; |
| /* if true, does not log anything to the Android logcat or Activity Manager */ |
| bool quiet; |
| // The tid of the thread that crashed. |
| pid_t crashed_tid; |
| // The tid of the thread we are currently working with. |
| pid_t current_tid; |
| } log_t; |
| |
| // List of types of logs to simplify the logging decision in _LOG |
| enum logtype { |
| ERROR, |
| HEADER, |
| THREAD, |
| REGISTERS, |
| BACKTRACE, |
| MAPS, |
| MEMORY, |
| STACK, |
| LOGS |
| }; |
| |
| /* Log information onto the tombstone. */ |
| void _LOG(log_t* log, logtype ltype, const char *fmt, ...) |
| __attribute__ ((format(printf, 3, 4))); |
| |
| /* Further helpful macros */ |
| #define LOG_ERROR(fmt...) _LOG(NULL, logtype::ERROR, fmt) |
| #define XLOG(fmt...) do {} while(0) |
| |
| int wait_for_signal(pid_t tid, int* total_sleep_time_usec); |
| void wait_for_stop(pid_t tid, int* total_sleep_time_usec); |
| |
| void dump_memory(log_t* log, pid_t tid, uintptr_t addr); |
| |
| #endif // _DEBUGGERD_UTILITY_H |